World History & Geography Encyclopedia
Cai Lun improves papermaking
A new medium for knowledge
Year105 CE
RegionChina · Luoyang
Category科学技术
Importance★★★
Overview
In 105 CE, Cai Lun presented an improved papermaking method to the court. Archaeology shows paper already existed; his contribution is usually understood as improving and promoting its manufacture.
Historical impact
Paper became a major writing material, transforming the preservation and spread of knowledge.